Study on the thermal decomposition kinetics of cis/trans-[Cu(gly)_2]·H_2O |
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作者姓名: | ZHANG Fengxing LI Jun LI Hengxin DU Guixiang & SONG Shuqing Chemistry |
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作者单位: | ZHANG Fengxing,LI Jun,LI Hengxin,DU Guixiang & SONG Shuqing Chemistry Department,Northwest University/Shaanxi Province Key Laboratory of Physicoinorganic Chemistry,Xi'an 710069,China |
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摘 要: | The thermal decomposition reactions of the complexes cis/trans-Cu(gly)2]·H2O were studied by TG-DSC methods. The results showed that they have similar decomposition process, which occur in two steps. The first step is the loss of water and the second step is the decomposition of anhydrous complexes. But for cis-Cu(gly)2]·H2O, the temperature of losing water is higher than that of trans-isomer. Their reaction mechanisms of the two-step decomposition were also proposed.
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关 键 词: | copper(Ⅱ) complex thermal analysis thermal decomposition kinetics cis/trans isomers glycin |
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